MAX9042BEUA+T

Current - Output (Typ):	8mA
Base Part Number:	MAX9042
Supplier Device Package:	8-uMAX
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-40°C ~ 85°C
Hysteresis:	±3mV
Propagation Delay (Max):	450ns
CMRR, PSRR (Typ):	80dB CMRR, 80dB PSRR
Current - Quiescent (Max):	130µA
Series:	--
Current - Input Bias (Max):	1pA @ 5V
Voltage - Input Offset (Max):	1mV @ 5V
Voltage - Supply, Single/Dual (±):	2.5 V ~ 5.5 V
Output Type:	CMOS, Push-Pull, Rail-to-Rail, TTL
Number of Elements:	2
Type:	with Voltage Reference
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The MAX9042BEUA+T is a differential single supply or dual-supply comparator. This makes it an ideal linear-comparator for signal translation, signal conditioning and multiple loop systems where a linear-comparator is needed. The differential design, low power consumption and stable operating characteristics of the MAX9042BEUA+T make it an ideal choice for most linear-comparator applications.

Application Field

The MAX9042BEUA+T is a differential low power, single or dual-supply, linear-comparator. Its low power consumption, combined with its differential inputs, make it ideal for signal conditioning and comparator circuits. The MAX9042BEUA+T is ideal for use in multiple loop systems such as automotive, industrial and medical applications. Its wide range of features, combined with its low power consumption, make it an ideal choice for signal comparison and signal conditioning applications.

Working Principle

The MAX9042BEUA+T works by comparing the input signal with a reference voltage. When the input voltage exceeds the reference voltage, the output is driven high. When the input voltage is less than the reference voltage, the output is driven low. The MAX9042BEUA+T also has hysteresis, which causes the device to switch from one state to the other only after the input voltage passes through a certain level. This level is determined by the hysteresis control input.The MAX9042BEUA+T is designed for use with single or dual-supply power, and can operate in either bipolar or unipolar (sign) mode. In bipolar mode, the MAX9042BEUA+T is able to detect both positive and negative voltage levels. In addition to its differential and low power features, the MAX9042BEUA+T is also equipped with internal pull up and pull-down resistors that enable it to switch between the high and low levels more quickly. The built-in protective diodes prevent transient voltages from harming internal components. The MAX9042BEUA+T also features low voltage operation, which allows it to operate on low voltage supplies without sacrificing performance. It is also able to operate over extended temperature ranges, making it suitable for automotive, industrial, and medical applications.

Conclusion

The MAX9042BEUA+T is an ideal linear-comparator for signal translation, signal conditioning and multiple loop systems where a linear-comparator is needed. Its differential design, low power consumption and stable operating characteristics make it an ideal choice for most linear-comparator applications. The MAX9042BEUA+T is designed for use with single or dual-supply power, and can operate in either bipolar or unipolar (sign) mode. It also has hysteresis, built-in pull up and pull-down resistors, and protective diodes to ensure reliable operation in challenging environments. Additionally, the device is able to operate over extended temperature ranges and on low voltage supplies without sacrificing performance. These features make the MAX9042BEUA+T a highly versatile and reliable linear-comparator.

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